content: package com.aizuda.snailjob.server.common.triple;
  
  import cn.hutool.core.builder.CompareToBuilder;
  
  import java.io.Serializable;
  import java.util.Objects;
  
  /**
   * @author: xiaowoniu
   * @date : 2023-11-24 08:54
   * @since : 2.5.0
   */
  public abstract class Triple<L, M, R> implements Comparable<Triple<L, M, R>>, Serializable {
  
      private static final long serialVersionUID = 1L;
  
      public static <L, M, R> Triple<L, M, R> of(final L left, final M middle, final R right) {
          return new ImmutableTriple<>(left, middle, right);
      }
  
      public abstract L getLeft();
  
      public abstract M getMiddle();
  
      public abstract R getRight();
  
      @Override
      public int compareTo(final Triple<L, M, R> other) {
          return new CompareToBuilder().append(getLeft(), other.getLeft())
                  .append(getMiddle(), other.getMiddle())
                  .append(getRight(), other.getRight()).toComparison();
      }
  
      @Override
      public boolean equals(final Object obj) {
          if (obj == this) {
              return true;
          }
          if (obj instanceof Triple<?, ?, ?>) {
              final Triple<?, ?, ?> other = (Triple<?, ?, ?>) obj;
              return Objects.equals(getLeft(), other.getLeft())
                      && Objects.equals(getMiddle(), other.getMiddle())
                      && Objects.equals(getRight(), other.getRight());
          }
          return false;
      }
  
      @Override
      public int hashCode() {
          return (getLeft() == null ? 0 : getLeft().hashCode()) ^
                  (getMiddle() == null ? 0 : getMiddle().hashCode()) ^
                  (getRight() == null ? 0 : getRight().hashCode());
      }
  
      @Override
      public String toString() {
          return "(" + getLeft() + "," + getMiddle() + "," + getRight() + ")";
      }
  
  
      public String toString(final String format) {
          return String.format(format, getLeft(), getMiddle(), getRight());
      }
  
  
  }
  